baber/WOPTO huggingface dataset:
Patent JP-H02273140-A (JP)
Title: Discoloration-preventing method of cut vegetable
Inventor: FUKAZAWA RYUTARO
IPC: A23L19/00
Filed: 1989-04-13
Abstract: PURPOSE:To prevent discoloration of cut vegetable such as root vegetable, leaf vegetable or fruit vegetables in distributive process by treating the cut vegetable with kojic acid. CONSTITUTION:Cut vegetable is dipped in a solution of kojic acid or a mixed solution of kojic acid and a reinforcing agent, e.g. citric acid, malic acid or lactic acid, reinforcing discolorationpreventing action, or brought into contact with the solution by spraying.
Patent JP-S5719956-A (JP)
Title: Low pressure gas discharge lamp
Inventor: ANZAI YOSHINORI
IPC: H01J61/54
Filed: 1980-07-09
Abstract: PURPOSE:To improve the productivity of a lamp and to reduce the deterioration of beam by providing grooves on a part of an outer tube of a discharge lamp and providing a conductive layer and an insulating film which is nonreactive with mercury on the surface of a separator which is inserted in the groove. CONSTITUTION:A small fluorescent lamp comprises a glass outer tube 2 with a dome-shaped end surface, and a phosphor film 3 which becomes luminous by irradiation of ultraviolet light is stretched over the inside surface of the glass tube 2. Grooves 4 which are formed by sinking a part of the inside surface of the glass tube 2 longitudinally are provided on the glass tube 2, and a separator 5 is closely inserted in the grooves to separate the discharge. A conductive film 5a of a prescribed resistance value is stretched over the separator 5a, and an insulating film 5b which consists of a material being nonreactive with mercury is provided on the film 5a. In the both side spaces of the glass tube 2 separated with the separator 5, electrodes 6 are provided.
Patent JP-S63259995-A (JP)
Inventor: KAWACHI KAZUHIKO
IPC: H05B33/06
Filed: 1987-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000289874-A (JP)
Title: Printing plate carrier device and plate material printing device
Inventor: OSADA KEIJI
IPC: G03F7/20
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To prevent attachment of a printing plate on a printing surface plate at the time of carrying the printing plate in an overhung state. SOLUTION: An air nozzle 142 to blow out air toward a ground side lower surface of a printing plate to be held in an overhung state by a carrier as it is adsorbed by a suction cup is provided with the suction cup 124 to adsorb an end part of a top side in the vertical direction of a printing plate P on the carrier of a carrier device, and air is blown out from the air nozzle at the time of carrying the printing plate by adsorbing and holding it by the suction cup on the carrier device. Consequently, an air layer is formed between the printing plate and a printing surface plate at the time when the printing plate moves on the printing surface plate, and it is possible to smoothly carry the printing plate without attaching it on the printing surface plate.
Patent JP-S5319720-A (JP)
Title: Wireless type pen for data input
Inventor: YOSHIDA HARUHIKO
IPC: G06K7/01
Filed: 1976-08-09
Abstract: PURPOSE: A coil of a non-magnetic substance is wound around a penholder of a magnetic substance and both edges of the coil is opened or closed by a switch in the pen, so that S/N can be improved. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60236456-A (JP)
Title: Zinc anode of alkaline battery
Inventor: IKEDA KOUNOSUKE
IPC: H01M4/42
Filed: 1984-05-10
Abstract: PURPOSE:To suppress hydrogen gas evolution regardless of reduction of mercury content by using an anode active material prepared by bonding In, Pb, Ga, Tl, and Cd on the surface of low-mercury zinc alloy. CONSTITUTION:0.005-1.5% of at least one metal selected from In, Pb, Ga, Tl, and Cd is bonded on the surface of a Hg-Zn alloy containing 5% or less mercury to use as zinc anode active material of an alkaline battery. By using this zinc anode, mercury content of zinc is reduced to about half or less compared with conventional zinc anode. Because of alloying of zinc with mercury, mercury in zinc powder raises hydrogen evolution potential during discharge. Metals bonded on the surface of Hg-Zn alloy prevent hydrogen gas evolution while the battery is allowed to stand.
Patent JP-H03292036-A (JP)
Title: Exchange fault notice system
Inventor: TSUCHIYA SATOSHI
IPC: H04M3/10
Filed: 1990-04-10
Abstract: PURPOSE:To attain proper diagnosis for a caused fault even when a skillful maintenance personnel is not resident to an installed position of an exchange by identifying a fault class of fault information outputted from the exchange and informing the occurrence of the fault to one-plural notice destinations. CONSTITUTION:When a fault takes place in an exchange 1, a fault display lamp provided to a fault monitor in the exchange 1 is lighted, a fault display lamp is lighted and a bell provided on a fault display panel 2 rings and a message m1 representing the importance of the caused fault and the fault class is sent to a maintenance operating terminal equipment 3. A fault level discrimination section 35 analyzes the message m1 sent from a message reception section 31 and identifies it to be a message representing the fault class, then the section 35 identifies the fault class and the importance, and when the fault is classified to be an important fault, a notice destination number (a) corresponding to the fault class identified from the message m1 is extracted from a notice list 36 and informed to the notice destination.
Patent JP-S58213687-A (JP)
Inventor: SUMINO RIYOUHEI
IPC: C04B41/52
Filed: 1982-06-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57209972-A (JP)
Title: Recording liquid
Inventor: MATSUMOTO TOKIROU
IPC: C09D11/00
Filed: 1981-06-19
Abstract: PURPOSE: To provide a recording liquid having excellent thermal stability and shelf stability, by adjusting the pH of a soln. of a water-soluble dy in an aq. medium to 4W9.  
     CONSTITUTION: A water-soluble dye capable of stably dissolving in a liquid medium having a pH of 4W9, is used. The pH of a soln. consisting of 0.5W 20wt% said dye such as Direct Fast Yellwo R special (a product of Sumitomo Kagaku K.K.) or Water Blue (a product of Orient Kagaku K.K.), 20W80wt% water, 10W70wt% water-soluble org. solvent such as diethylene glycol and other additives such as a viscosity modifier and a surface tension modifier, is adjusted within a range of 4W9 by the addition of an aq. soln. of an acid or an alkali, to obtain a recording liquid. This recording liquid is used in a recording apparatus for a system in which liquid droplets are ejected from an outlet by heat energy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06310635-A (JP)
Title: Semiconductor device
Inventor: YAMAMORI NOBUAKI
IPC: H01L23/42
Filed: 1993-04-22
Abstract: PURPOSE:To reduce the thermal resistance of a package by effectively dissipating the heat generated by a semiconductor chip in a semiconductor device having a pin grid array construction. CONSTITUTION:In a semiconductor device, a semiconductor chip 6 is included in a recessed part 14 of a substrate 10, a heat sink 1 is prepared on the upper surface of a package in which the part 14 is packaged with a cap 9, and a lead pin 5 is erected on the lower surface thereof, then the inside of the part 14 is filled with a non-conductive liquid 17 with a low viscosity. As a result, a thermal convection 21 occurs in the liquid because of the heat generation of the chip 6, thereby further improving the heat dissipation from the package.
Patent JP-S63260133-A (JP)
Title: Dry etching method
Inventor: SUZUKI YASUHIRO
IPC: H01L21/3065
Filed: 1987-04-17
Abstract: PURPOSE:To control the cross-sectional shape of polycrystalline silicon in etching as a desired shape with good reproducibility, when the polycrystalline silicon is etched in ECR discharge plasma, by further mixing nitriding gas with chlorine and sufur hexafluoride. CONSTITUTION:A gas, which is introduced through a gas introducing system 6, is made to be ECR plasma with a magnetic field, which is produced by a magnetic field producing coil 5 that is provided at the outer surface of a plasma chamber 1 and a microwave electric field. The plasma is guided by the divergent magnetic field produced by the magnetic field producing coil 5 and inputted into a sample 9 through a plasma-stream lead-out window 8. Then the surface of the sample 9 is etched. Here, in addition to chlorine with a specified flow rate and sulfur hexafluoride, nitrogen is introduced at a specified flow rate. When etching is performed at a specified pressure, an anisotropic shape is readily obtained. The cross-sectional shape in etching can be adjusted by changing the mixing ratio of nitrogen gas. When nitrogen gas is added by 10-20%, polycrystalline silicon having the desirable etching cross-sectional shape with a forward taper angle of 80-90 degrees can be etched.
Patent JP-H08288280-A (JP)
Title: Transistor structure
Inventor: ISHIGAMI SHUNICHIRO
IPC: H01L27/108
Filed: 1995-04-20
Abstract: PURPOSE: To decrease a p-n-junction leakage current without enlarging elastic and plastic strains caused by compressive stress at the end brim of a field oxide film, even if integration and packaging density are made higher for obtaining hyper fine structure such as VSLI, ULSI, etc., and along with it, in the case of DRAMs, to decrease a refreshing frequency and to make refresh time longer. CONSTITUTION: Concerning to the structure of a transistor formed into the shape of a quadrangle on the surface of a silicon substrate by surrounding an active region 18 all around with a field oxide film 17, an active region 18 in the shape of a quadrangle is formed arranging its end brim (LOCOS end) 18a along crystal orientation in the direction <100> by tilting it by 45 deg. from silicon crystal orientation in the direction <110> of the substrate.
Patent JP-H05296189-A (JP)
Title: Control device for air compressor
Inventor: TAGAWA SHIRO
IPC: F04D27/00
Filed: 1992-04-15
Abstract: PURPOSE:To enable the easy collection of maintenance data without installing a device for communication and software by storing maintenance data into a memory card with a non-volatile memory mounted thereto, and changing the memory card. CONSTITUTION:An MCU 6 excites relays 10-12 through a driver 7, and the main motor operating command relay 211, inlet valve 22 and blow-off valve 23 of a compressor are put in action through relay contacts 101-121. As the control information of these relay and valves, feed oil temperature, discharge temperature, and the like are taken into the MCU 6 from temperature sensor 1 through an interface circuit 3 and an A/D converter 5, and discharge pressure and the like are taken into the MCU 6 from pressure sensors 2 through an interface circuit 4 and the A/D converter 5. The MCU 6 stores the state during operation periodically, failure contents and the state at the failure time at the failure generated time and further the operation time of a main motor and the unload frequency respectively into a memory card 8, and collects them so as to obtain maintenance data easily.
Patent JP-H04225925-A (JP)
Title: Shaping agent for metal chelate contrast medium
Inventor: SHII AREN CHIYAN
IPC: C07D403/12
Filed: 1991-04-25
Abstract: PURPOSE: To obtain a new excipient having a two-dimensional functionality for a metal chelate imaging agent. CONSTITUTION: This excipient for a metal chelate imaging agent, is a calcium salt of an organic ligand or a calcium or zinc salt of a zinc complex and expressed by the formula: Xm[X'(L')]n [X and X' are each independently selected from calcium or zinc; L and L' are each independently linear or macrocyclic polyaminopolycarboxylic acid or its derivative, and L' is L or the organic ligand which can be the organic ligand having a higher affinity to M (metal ion) than that to calcium or zinc; (m), (n) are each independently 1, 2 or 3].
Patent JP-S58211412-A (JP)
Title: Vaccum forming machine
Inventor: ANDOU NAOZOU
IPC: B29C51/22
Filed: 1982-06-02
Abstract: PURPOSE:To form a sheet product precisely and continuously by a method wherein, when a sheet on a supporting bed is being moved in the transferring direction, the sheet running up and down at a specified timing is formed by means of top and bottom metallic forces fixed on the supporting bed. CONSTITUTION:When a sheet 61 heated by the temperature controlling rollers 66, 67 is transferred to the sheet forming position by means of a sheet transfer unit 74, a supporting bed 83 is moved in the sheet moving direction at the same speed. When the supporting bed 83 starts to move in the sheet moving direction, top force 96 and a bottom force 97 supported by the supporting bed 83 are respectively lowered and lifted abutting against with each other through the inter- mediary of the sheet 61 to start forming operation of the sheet 61. As soon as the sheet forming operation is finished while the supporting bed 83 is being moved, the top and bottom forces 96, 97 are respectively lifted and lowered to reset to their original positions. The supporting bed 83 when stopped is moved in the direction reverse to the sheet moving direction, i.e. to the original position thereof.
Patent JP-H01266522-A (JP)
Title: Data imprinting device for camera
Inventor: SHIINA MICHIHIRO
IPC: G03B17/24
Filed: 1988-04-18
Abstract: PURPOSE:To secure safety to abnormal boosting by adopting the booster means of a fly-back system as a booster means for charging a capacitor for the light emission of a stroboscope, checking the voltage level of the capacitor at two stages such as a reference level and an abnormal level and stopping the charging by the booster means. CONSTITUTION:The booster means of the fly-back system is adopted as the booster means for charging the capacitor CM for the light emission of the stroboscope Xe. When the voltage level of the capacitor CM attains the reference level with the aid of a booster means, the charging by the booster means is usually stopped by the stopping means. When the voltage level of the capacitor CM should attain the abnormal level higher than the reference level, the charging by the booster means is stopped by an emergency stopping means. Thus, the durability of the booster means for charging the capacitor CM for the light emission of the stroboscope Xe can be improved and the safety to abnormal boosting can be secured.
Patent JP-S59220390-A (JP)
Title: Carriage-feeding mechanism
Inventor: HAMADA KOUICHI
IPC: B41J19/20
Filed: 1983-05-30
Abstract: PURPOSE:To prevent a carriage-feeding rope from being elongated, slipped or overlappingly wound, by winding the carriage-feeding rope so that the angle of opening of a plurality of parts of the rope satisfies a predetermined condition. CONSTITUTION:When a driving wheel 2 is rotated through a motor 1, the carriage 4 is moved by the rop having the first and second rope parts 3a, 3b wound around the wheel 2 in plural separate loops. When the rope is wound around the wheel so that the spacings DELTAW1, DELTAW2 between the plural rope parts of the rope at two points spaced from each other by a distance of piD satisfies the condition of formula I , the carriage 4 is driven by the plural rope parts of the rope, and the rope is prevented from being overlappingly wound. Accordingly, the need to provide the wheel 2 with a large diameter as in the case of driving by a single rope is eliminated, the rope is prevented from being elongated, slipped or overlappingly wound, so that the useful life of the rope or the like can be prolonged. In the formula, theta is the angle of opening of the rope.
Patent JP-S62254660-A (JP)
Title: Thyristor-phase controlling apparatus of power converter for ac electric rolling stock
Inventor: YAMADA SUSUMU
IPC: H02M7/12
Filed: 1986-04-24
Abstract: PURPOSE:To make it possible to perform continuous operation, by continuously applying phase control signals in a specified sequence from a common phase-control-signal generating part to a plurality of AC to DC converters connected in series, and opening the AC side when the unit converter fails. CONSTITUTION:A plurality of unit converters 13-16 are connected to the secondary side of a transformer 12, and a high DC voltages is generated. Based on a Synchronizing signal 17, a reference clock 18 and a phase command 19, a phase-control-signal generating part 24 generates an original phase control signal 42. The signal is inputted to an AND circuit 22A. A converter selecting part 29 selects the unit converter required to obtain a DC output voltage to be outputted. A signal 30 is made to be H and outputted to the AND circuit 22A. The unit converter, whose phase should be fully opened, is selected. A signal 31 is made to be H aud outputted to an OR circuit 22B. A phase-control-signal selecting and outputting part 22 performs logic operation of the signals 42, 30 and 31 and sequentially outputs phase control signals 34. When the unit converter fails, it is released from the AC side by a switch 43, and the DC side is made to bypass. Thus, the circuit constitution is simplified, and the operation at the time of a fault can be performed.
Patent JP-2000295064-A (JP)
Title: Piezoelectric device
Inventor: TAKATSUCHI HEIJI
IPC: H03H9/10
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric device which minimizes the influence of thermal stress caused by the difference of the coefficient of thermal expansion between a surface mounted container and conductive adhesive, and a crystal element plate and which prevents the drop of frequency stability caused by the external force of vibrations, impact, etc., and the fluctuation of a use environment condition in a piezoelectric device with a structure in which a piezoelectric vibration element such as a crystal vibration element is supported in cantilever in the surface mounted container by using conductive adhesive. SOLUTION: This piezoelectric device consists of a piezoelectric vibration element 1 which forms a recessed part 3 at an optional position of a principal plane, makes the bottom face of the recessed part a sheet area and also is composed of a substrate element plate 2 that is provided with a thick reinforcing part 5 at an outer circumference of the recessed part, and has thickness slip vibrations and electrode films 6 for energization which are respectively formed on both surfaces of the sheet area of the piezoelectric element plate and a surface mounted container 10 supporting one edge of the reinforcing part of the piezoelectric element in cantilever. In such a case, an edge adjacent to the supporting part in cantilever among edges of the sheet areas of the piezoelectric element is inclined by±(30±10) degrees against the zz' axis of a crystal element plate.
Patent JP-S58211144-A (JP)
Title: Thermodevelopable diazo copying material
Inventor: MATSUDA TSUTOMU
IPC: B41M5/323
Filed: 1982-06-02
Abstract: PURPOSE:To obtain the titled copying material superior in raw storage stability and developable at low temp., by forming a photosensitive layer contg. a diazo compd., a coupling component made of a resorcin or phloroglucin deriv., and a heat-meltable color forming aid. CONSTITUTION:The present thermodevelopable diazo copying material is obtained by dissolving in an aq. soln. (A) diazo compd., such as 4-diazo-1-dimethylaminobenzene, (B) a coupling component contg. as a main component, one selected from 6-50C alkyl, aralkyl, or aryl amide and divalent metallic salt of optionally substd. resorcinol- or phloroglucinol carboxylic acid having <=0.1% water solubility at 20 deg.C, such as phloroglucinolcarboxylic acid monolaurylamide, and (C) a heat-meltable color forming aid, such as capronamide having 50-150 deg.C m.p.; coating a support with the obtained soln.; and forming a photosensitive layer.
Patent JP-H07274645-A (JP)
Title: Riding rice transplanter
Inventor: KATO YUICHI
IPC: A01C11/00
Filed: 1994-04-08
Abstract: PURPOSE:To readily lighten and compact a base frame structure and to stabilize support of a fertilizing machine by holding rear wheels. CONSTITUTION:In a riding rice transplanter in which a link frame 40 is stood at the rear part of a body frame 3 of a traveling vehicle and a link mechanism for holding a planting part is connected to the link frame 40, a base frame 53 is installed on the top of the link frame 40 at the rear part of the body frame 3 and a fertilizing device 36 is arranged through the base frame 53 laterally hung in the right and left directions.
Patent JP-H08283449-A (JP)
Title: Heat-setting resin composition
Inventor: IKEDA SHINJI
IPC: C08K3/22
Filed: 1995-04-20
Abstract: PURPOSE: To obtain a molding material having both of a high dielectric constant and a low tangent of loss angle. CONSTITUTION: This thermosetting resin composition for parts of communication instrument is obtained by using 20-50 pts.wt. of a combination of a thermosetting resin such as an epoxy resin or unsaturated polyester resin with a curing agent and 40-80 pts.wt. of titanium oxide whose average particle size is preferably 1-10μm. This resin composition can be suitably applied to ceramic-containing parts to which conventional resin composition has not been applied.
Patent JP-H09284729-A (JP)
Title: Image edge detector
Inventor: IZUMI YOSHINORI
IPC: G06T5/20
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To detect an edge in a moving area at a low sensitivity in addition to edge detecting over a wide band in a still image area. SOLUTION: Two or over of a prescribed number of frames consisting of picture elements of sampling patterns different from each frame obtained by applying offset-sampling to an image between frames are used for one unit. An image signal subject to band compression with the repeated units is used and an inter-frame interpolation circuit 11 is used to interpolate the image signal to generate an interpolated image signal. An edge detection means 12 detects the edge signal of the generated image.
Patent JP-S57209236-A (JP)
Title: Preparation of methanol
Inventor: SAGOU SHIYOUICHI
IPC: C07B61/00
Filed: 1981-06-19
Abstract: PURPOSE: To obtain methanol in high selectivity and yield, by catalytically hydrogenating CO in the presence of an easily available catalyst, containing Ps as a main catalyst and Ti and/or Zr oxide as a co-catalyst, and having a specified specific surface area.  
     CONSTITUTION: A mixture gas of CO with H 2  is catalytically hydrogenated in the presence of a catalyst consisting of Pd and Ti and/or Zr oxide, and having a specific surface area ≥20m 2 /g or a catalyst containing them supported on a carrier, and having a specific surface area ≥20m 2 /g at 160W350°C and 10W 500kg/cm 2  to give methanol. The catalyst is prepared by dissolving a Pd salt in water or an organic solvent, and adding Ti and/or Zr oxide obtained by calcination to the solution, stirring the resultant mixture, impregnating the oxide with the solution, drying and calcining the resultant dried material, and reducing the calcined material in a hydrogen atmosphere. The concentration of Pd in the catalyst is 0.01W10wt%. The productive activity of methanol can be improved by properly selecting the preparing method of the Ti and Zr oxides. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5430537-A (JP)
Title: Flame detecting device
Inventor: IKEDA MITSUO
IPC: F23N5/12
Filed: 1977-08-10
Abstract: PURPOSE:To eliminate the change in a response quality, which is caused by the change in a power source voltage, and to prevent from chuckling, by inserting a smoothing circuit and an oscillating element such as PUT and the like into a detecting circuit, relating to a flame detector which maintains the safety of a combustion machinery.
Patent JP-S5320942-A (JP)
Title: Hologram recording device
Inventor: MIYAZAKI KAZUYOSHI
IPC: G03H1/26
Filed: 1976-08-10
Abstract: PURPOSE: To obtain a reproduced image of the same brightness when plural object having various light transmittivities are separately recorded on the same recording medium as hologram by controlling the reference light amount and the exposure time in a simple constitution. 
     COPYRIGHT: (C)1978,JPO&Japio